Acoustic guitar tuner 1.Quality Hard metal 2.Steel spring 3.High quality silicone cushion 4.2-color screen backlight

Popular online  acoustic guitar tuner

Tempo range: 40bpm-208bpm

Beat: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Rhythm:

Power: AAA battery, 3 pieces / AC-DC Adaptor, 5V

Demension: 64mm x 150mm x 28mm

Weight: 125g

Popular online acoustic guitar tuner